# git rev-parse -q --verify 06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9^{commit}
06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9
# git clean -qxdf
# < git log -1
# commit 06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9
# Author: Mario Limonciello <mario.limonciello@amd.com>
# Date:   Fri Apr 22 08:14:52 2022 -0500
# 
#     gpio: Request interrupts after IRQ is initialized
#     
#     Commit 5467801f1fcb ("gpio: Restrict usage of GPIO chip irq members
#     before initialization") attempted to fix a race condition that lead to a
#     NULL pointer, but in the process caused a regression for _AEI/_EVT
#     declared GPIOs.
#     
#     This manifests in messages showing deferred probing while trying to
#     allocate IRQs like so:
#     
#       amd_gpio AMDI0030:00: Failed to translate GPIO pin 0x0000 to IRQ, err -517
#       amd_gpio AMDI0030:00: Failed to translate GPIO pin 0x002C to IRQ, err -517
#       amd_gpio AMDI0030:00: Failed to translate GPIO pin 0x003D to IRQ, err -517
#       [ .. more of the same .. ]
#     
#     The code for walking _AEI doesn't handle deferred probing and so this
#     leads to non-functional GPIO interrupts.
#     
#     Fix this issue by moving the call to `acpi_gpiochip_request_interrupts`
#     to occur after gc->irc.initialized is set.
#     
#     Fixes: 5467801f1fcb ("gpio: Restrict usage of GPIO chip irq members before initialization")
#     Link: https://lore.kernel.org/linux-gpio/BL1PR12MB51577A77F000A008AA694675E2EF9@BL1PR12MB5157.namprd12.prod.outlook.com/
#     Link: https://bugzilla.suse.com/show_bug.cgi?id=1198697
#     Link: https://bugzilla.kernel.org/show_bug.cgi?id=215850
#     Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1979
#     Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1976
#     Reported-by: Mario Limonciello <mario.limonciello@amd.com>
#     Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
#     Reviewed-by: Shreeya Patel <shreeya.patel@collabora.com>
#     Tested-By: Samuel Čavoj <samuel@cavoj.net>
#     Tested-By: lukeluk498@gmail.com Link:
#     Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
#     Acked-by: Linus Walleij <linus.walleij@linaro.org>
#     Reviewed-and-tested-by: Takashi Iwai <tiwai@suse.de>
#     Cc: Shreeya Patel <shreeya.patel@collabora.com>
#     Cc: stable@vger.kernel.org
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc-gcc5
# Build took: 0:01:24.777756